Van top



FIG. 1 is a perspective view of the top, front and left side of a van top showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view of the top, front and left side thereof attached to a van which is shown in broken lines for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a van top, as shown and described. 